Advanced Catalyst Inobatsira Pakugadzira Alkylation neBio-Oil
Nyanzvi inotungamira mukugadzira mamorekuru nesefa nhasi yazivisa mashandisirwo matsva eBeta Zeolite catalysts ayo akagadzirwa, kugadzirisa matambudziko akakosha mukugadzirwa kwemahydrocarbon akawanda uye kugadzirwa kwemafuta anodzokororwa. Nechimiro chayo che3D 12-ring pore (6.6×6.7 Å), Beta Zeolite inoita kuti pave nekushanda kwakanaka kusati kwamboitika mukushandurwa kwemamorekuru makuru - kupfuura macatalysts akajairika nekusvika 40% mumabasa makuru emaindasitiri.
Nheyo yeGoldilocks: Nei Beta Ichitonga Mashandisirwo EmaMolecule Makuru
Kunyange zvazvo ma zeolite madiki-pore (semuenzaniso, ZSM-5) achidzivisa kupinda uye zvinhu zvikuru-pore zvinorasikirwa nesarudzo, magadzirirwo akaenzana eBeta Zeolite anopa:
Kutamiswa Kwakanaka Kwemasa: Nzira dzinosangana dze3D dzinogamuchira mamorekuru akakura akadai semafuta anonhuwirira, mafuta ebio, uye polyaromatics
Acidity Inogadziriswa: SAR inogadziriswa (10-100 mol/mol) inodzora huwandu hwenzvimbo inoshanda kuti iite zvinoenderana nemhinduro chaiyo.
Kugadzikana kwemvura: Kuchengetedza >99% kristallinity pa650°C/nzvimbo dzine mhute
Maitiro Ekushandura
✅ Kubudirira kweAlkylation Yakanyanya
• Paraffin Alkylation: goho reC8+ rakakwirira ne30% zvichienzaniswa ne liquid acids, zvichibvisa njodzi dzeHF/SO₂
• Kugadzira Mafuta: Inogonesa kugadzirwa kwemafuta echikamu cheGroup III ane ma "viscosity indexes" anopfuura 130
• Dhiziri Rinodzokororwa: Rinosimudzira C18-C22 fatty acid alkylation kuti ishandise biofuels.
✅ Hutungamiriri hweHydrodeoxygenation (HDO)
Kushanda Kwemashandisirwo Kunowana Mhedzisiro Yehupfumi
Kubvisa okisijeni ne90% yeLignin ne $200/tani kuderedzwa kwemitengo yezvinhu zvinonhuhwirira
Kuvandudza Oiri yePyrolysis Kubudirira kwemafuta ehydrocarbon ne40% Kunobvumira kugadziriswa pamwe chete kwemuchina wekuchenesa
Shuga dzeBiomass → Dzinopa simba ka5 nguva yehupenyu hwe catalyst zvichienzaniswa neAl₂O₃ ne30% yakaderera OPEX
Unyanzvi hweUinjiniya
Kugadziriswa kwe [Zita reKambani] kwakaitwa nemakambani akasiyana nezvinodiwa zveBeta:
Maburi eHierarchical
Kubatanidzwa kweMesopore (2-50nm) kunokurumidza kupararira ne6x
Inogonesa kugadziriswa kwemamorekuru anopfuura 3 nm (semuenzaniso, triglycerides)
Kushanda kweSimbi
Ni/Mo/Beta inowana 98% HDO inoshanda zvakanaka mu single-pass reactors
Pt/Beta inowedzera alkane isomerization selectivity kusvika 92%
Kugona Kudzoreredza
Kudzokorora kwemuviri kunopfuura zana (100+) nekudzikira kwemabasa <5%
Kugona kwe oxidation ye coke mukati meimba
Chidzidzo Chenyaya: Chirongwa Chemafuta Ejeti Anogona Kuvandudzwa
Mubatsiri mukuru wesimba muEurope akabudirira:
☑️ 99.2% kubvisa okisijeni mumafuta ekubikisa asina kuchena
☑️ Mabhareni 18,000 pazuva achishanda nguva dzose
☑️ Mari inochengetedzwa pagore yemadhora mazana matatu nemashanu ($35M) zvichienzaniswa nekushandisa mvura yakajairika
*"Makakatani akagadzirwa neBeta akadzikisa tembiricha yedu yekuchenesa mvura ne70°C, zvichideredza kushandiswa kwehydrogen.”* – Chief Technology Officer
Nguva yekutumira: Nyamavhuvhu-04-2025
